CharInfo.h file
Various character-related utilities.
Namespaces
- namespace slang
- Root namespace.
Functions
- bool isASCII(char c) constexpr
- Returns whether the given character is a valid ASCII character.
- bool isPrintableASCII(char c) constexpr
- Returns whether the given character is considered "printable".
- bool isPrintableUnicode(uint32_t c)
- Returns whether the given Unicode character is considered "printable".
- int charWidthUnicode(uint32_t c)
- Gets the number of positions a character is likely to occupy when output on a terminal ("character width").
- bool isWhitespace(char c) constexpr
- Returns whether the given character is considered whitespace.
- bool isTabOrSpace(char c) constexpr
- Returns whether the given character is considered a space or tab.
- bool isNewline(char c) constexpr
- Returns whether the given character is considered a new line.
- bool isDecimalDigit(char c) constexpr
- Returns whether the given character is considered a decimal digit.
- bool isOctalDigit(char c) constexpr
- Returns whether the given character is considered an octal digit.
- bool isHexDigit(char c) constexpr
- Returns whether the given character is considered a hexadecimal digit.
- bool isBinaryDigit(char c) constexpr
- Returns whether the given character is considered a binary digit.
- bool isAlphaNumeric(char c) constexpr
- Returns whether the given character is considered an alphanumeric character.
- bool isValidCIdChar(char c) constexpr
- Returns whether the given character is valid in a C language identifier.
- bool isBase64Char(char c) constexpr
- Returns whether the given characrer is a valid in base64 encoding.
- bool isLogicDigit(char c) constexpr
- Returns whether the given character is considered a special logic digit, which encompasses various ways to say Unknown (X) or High Impedance (Z).
- uint8_t getDigitValue(char c) constexpr
- Gets the numeric value of the given decimal digit.
- uint8_t getHexDigitValue(char c) constexpr
- Gets the numeric value of the given hexadecimal digit.
- char getHexForDigit(uint32_t num, bool lowerCase = false) constexpr
- Gets the hexadecimal character for the given number (which should be less than 16).
- int utf8Len(unsigned char first) constexpr
- Gets the length of the UTF-8 sequence starting with the given first character.
- const char* utf8Decode(const char* b, uint32_t* c, int* e, int& computedLen) constexpr
- Decode the next character, c from buf.